package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

// 定时任务类,定时处理订单状态
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    // 处理超时订单
    @Scheduled(cron = "0 * * * * ?") // 每分钟触发一次
    public void processTimeoutOrder(){
        log.info("定时处理超时订单:{}", LocalDateTime.now());

        Integer status = Orders.PENDING_PAYMENT;
                                                // 当前时间往前推15分钟,比其大的是超时订单
        LocalDateTime orderTime = LocalDateTime.now().plusMinutes(-15);

        List<Orders> list=orderMapper.getBtStatusAndOrderTimeLT(status,orderTime);
        if(list!=null||list.size()>0){
            for(Orders order:list){
                order.setStatus(Orders.CANCELLED);
                order.setCancelReason("订单超时");
                order.setCancelTime(LocalDateTime.now());
                orderMapper.update(order);
            }
        }

    }

    // 处理一直处于派送中订单
    @Scheduled(cron = "0 0 1 * * ?") // 每天凌晨一点
    public void processDeliveryOrder(){
        log.info("定时处理处于派送中的订单:{}", LocalDateTime.now());

        Integer status = Orders.DELIVERY_IN_PROGRESS;
                                                // 当前时间往前推1个小时,处理上一天的订单
        LocalDateTime orderTime = LocalDateTime.now().plusMinutes(-60);

        List<Orders>  list=orderMapper.getBtStatusAndOrderTimeLT(status,orderTime);

        if(list!=null||list.size()>0){
            for(Orders order:list){
                // 自动完成
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);
            }
        }
    }
}
